<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>地区数据</title>
</head>
<body>
查询的地址为:
<div>{{ area.addr }}</div>
<hr>
上级地址为:
<div>{{ area.p.addr }}</div>
<hr>
夏季地址为:
<ul>
  {% for arr in area.areainfo_set.all %}
    <li>{{ arr.addr }}</li>
  {% endfor %}
</ul>
</body>
</html>